Question: What is the musical score by Missa Solemnis that has mother Maria Magdalena van Beethoven?
Paraphrase: What is the musical rating by means of Missa Solemnis that has mother Maria Magdalena van Beethoven?
SPARQL (Wikidata): SELECT ?answer WHERE { wd:Q723790 wdt:P86 ?answer . ?answer wdt:P25 wd:Q14507972}
Answer: Ludwig van Beethoven